Repair your leaky faucet with the Danco 3Z-17H/C hot or cold stem for American standard faucets. Replacing a faucet stem is an economical alternative to replacing the entire faucet. A dripping faucet wastes both water and energy. The installation of a new faucet stem and seat will stop the drip and return your faucet to like new condition. This stem is compatible with American Standard kitchen, bathroom and tub/shower faucets.